Tan Sin Hok (1936, 1937) has done the anatomical and morphometrical analysis of the family Miogypsinidae at the first time. This is regarded as the important contribution for the Micropaleontology on foraminiferal studies. His studies have developed from the phylogenetic history of the genus Cycloclypeus and their relative species of the family Nummulitidae de Blainville, 1827 (Tan Sin Hok, 1932). The basic materials of these two families have been gathered based on detailed geological fieldworks of many geologists for a long time from the East Indies (Indonesia and its surroundings) as eastern Tethys region or Indo – Pacific region. Therefore the research results of Miogypsinid foraminiferal Biostratigraphy through Tan Sin Hok’s morphogenetic method could compare easily with the results of Miogypsinid foraminiferal biostratigraphic research from many areas (Drooger, 1993). The purpose of this study is to describe the introduction of the Miogypsinid foraminiferal Biostratigraphy and its evolutional lineage based on the author’s research and other colleagues results, and research of materials from three areas (Maras, Palu, and Mus) of Menderes – Taurus Platform, Turkey, respectively.